According to the APA manual, quotations that are 40 words or more are considered block quotations and are formatted differently than regular quotations.
The following is a list of the unique formatting that is needed for block quotations:
Note that block quotations should be used sparingly. Block quotations tend to take over the voice of the paper, often overshadowing the voice of the author with that source’s voice. Instead, if at all possible, try to quote smaller portions of the piece of text and incorporate these into your own voice. This practice will not only allow you to establish your voice as the author but also show the way you are engaging with the information, not just reporting it.
Today, digital cameras have practically taken over photography. As Johnson (2010) explained:
Digital cameras now make up 90% of all camera sales at the leading electronic stores. This increase in sales can be partially attributed to the widespread use of email and social networking, which has encouraged the sharing of digital photos. (p. 23)
Johnson further noted that, even more than with the shift to digital cameras, the increasing use of phones and iPods that have built-in cameras has replaced the use of film cameras.
Computer users often disagree about which operating system is best: Mac or PC. Oyler (2010) stated that one operating system is not better than the other, but that one may be better suited for different purposes than the other. She explained by saying that
Macs are often the best option for users who wish to work with video or picture manipulation. Macs are also very user friendly, which may benefit consumers who are new to computers. PCs, however, run Microsoft Office Suite the best. Therefore, students might find that a PC is their best option because it can run Microsoft Word and PowerPoint the smoothest. (Oyler, 2010, p. 48)
Conversely, Jones (2010) disagreed with the statement that Macs work with graphics such as video and pictures better than PCs, stating that PCs can be modified to work as well as Macs.